In general, RootBox has AOKP issues as it is based on AOKP and some CM issues as it uses some features from CM and CM kernel as well. This list is not complete list of AOKP / CM / RootBox issues. It is a list of known issues that are discussed by RootBox users within development threads or support thread.

GPS locking problems [workaround: try this] - reported on 20130422 and confirmed on current builds / not all users are hit by this issue (maybe it is location specific are other way random occurring issue)

Some users report freezes and other issues when playing games [no confirmed workaround known / setup with Dorimanx is working for some users] - not confirmed / not easy to reproduce / no relevant logs so far

Bluetooth DSP Manager settings not working (Speaker and Headset are OK) [workaround: use Speaker settings, it also influence Bluetooth audio output]- confirmed on 3.8 and further

When ending call via Bluetooth, phone freezes for several (about 3 - 5) seconds [workaround: be patient, it is really only 3 - 5 sec.] - confirmed on 3.9 and further

The major release based on Android 4.2.1. As a major change, this release requires FULL WIPE installation and new GAPPS compatible with Android 4.2.1. As this is the first release based on the new versions, there are some features still missing.

The last stable release based on Android 4.1.2 with all AOKP features and many CM cherry picks and features by Bajee like multitarget slider on lockscreen or PAPrefs. If you like those features, stay on this stable release, as some of them were removed or replaced by other feauters like brand new 4.2.1 lockscreen or Per-App DPI framework by Rovo89.

Stock kernel
RootBox uses CM kernel from CyanogenMod as a stock kernel. This kernel is very stable and battery friendly and stock kernel is always recommended mainly for users that do not have special demands. Please, remember that RootBox is multi-device ROM and it needs multi-device kernel. Creator of this ROM even do not own S2 and he cannot support alternative kernels for this device in any way. Therefore stock kernel is only kernel with the official support from Bajee11.

It is based on CyanogenMod smdk4412 kernel, i.e. it is based on current stock kernel for i9100 & n7000.

It is modded to provide more schedulers, governors, BLN and other features.

It is available with CWM or TWRP recovery.

Siyah

Genuine Siyah kernel is developed by Elite developer gokhanmoral. There is also non-development thread for Siyah. This original version of Siyah is currently not compatible with current RootBox releases, as gokhanmoral is working on other things according to his priorities.

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